upgpkg: fluentd 1.12.3-2

* Added missing dependencies: ruby-{bundler,webrick}
* Added optional dependencies: jemalloc, ruby-oj
* Added install note for enabling usage of jemalloc
* Added configuration file /etc/conf.d/fluentd
* Removed included fluentd.conf in favour of upstream template

1 files changed, 12 insertions, 0 deletions

diff --git a/fluentd.install b/fluentd.install
new file mode 100644
index 000000000000..5acb99393476
--- /dev/null
+++ b/fluentd.install
@@ -0,0 +1,12 @@
+post_install() {
+	cat <<-EOF
+
+	If a more efficient malloc implementation is desired, jemalloc can
+	be optionally installed. In order for fluentd to use this, a reference
+	to jemalloc is required in LD_PRELOAD environment variable.
+
+	This can be done via 'systemctl edit fluentd.service', and should
+	look like 'Environment=LD_PRELOAD=/usr/lib/libjemalloc.so'.
+
+	EOF
+}